Biosponge is a kitchen washing sponge consisted of terrafibre hemp and biological seeds. When we starting using Biosponge, the internal seeds began to absorb water and germinate into green plants after one to two weeks later. Seed germination reminds people to replace a new sponge, thus avoiding bacteria growth. Also, the terrafibre hemp made sponge is 100% biodegradable and compostable that could add to garden soil to help break up clay soils. The designer not only hopes to create a truly environmentally friendly product but also encourages people to deal with the changes in the environment.